2XTJA

The crystal structure of pcsk9 in complex with 1d05 fab
Warning
  • Chain breaks within knot 31 (displayed as a gray area on the plot and as '-' on the sequence). The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
Genus: 83
Slipknot S +31

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Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
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+31 29-99 71 1-28 102-268 100-101 28 167 slipknot
Chain Sequence
PWN--------------------SLVEVYLLDTSIQSDHREIEGRVMVTDFENVPEEDQASKCDSHGTHLAGVVSGRD------AGVAKGASMRSLRVLNCQGKGTVSGTLIGLEFIRKSQLVQPVGPLVVLLPLAGGYSRVLNAACQRLARAGVVLVTAAGNFRDDACLYSPASAPEVITVGATNAQDQPVTLGTLGTNFGRCVDLFAPGEDIIGASSDCSTCFVSQSGTSQAAAHVAGIAAMMLSAEPELTLAELRQRLILFSAKD
Whole chain analysis

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Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1


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Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
view details
2.1 10-69 60 1-9 78-242 70-77 9 165 slipknot
view details
1.1 15-70 56 1-9, 78-242 10-14, 71-77 9 165 slipknot
sequence length 268
structure length 242
publication title A Pcsk9-Binding Antibody that Structurally Mimics the Egf(A) Domain of Ldl-Receptor Reduces Ldl Cholesterol in Vivo.
pubmed doi rcsb
molecule tags Hydrolase/antibody
molecule keywords PROPROTEIN CONVERTASE SUBTILISIN/KEXIN TYPE 9
source organism Homo sapiens
missing residues 4-23, 59-64
total genus Genus: 83
ec nomenclature ec 3.4.21.-:
pdb deposition date 2010-10-10
KnotProt deposition date 2014-07-31

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00082 Peptidase_S8 Subtilase family
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.40.50.200 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Rossmann fold 2xtjA00
1DBIA 2XTJA
chains in the KnotProt database with same CATH superfamily
3M4JA 1YRLA 3L05A 3KZNA 3RDPA 2G7MC 1P7CA 3FR8A 4IVQA 1E2KA 4JBYA 1E2JA 1KI6A 1QHIA 1VTKA 1KI4A 1P6XA 3M5CA 3KZMA 1F48A 2FG6C 3M4NA 3KZCA 1KIMA 1E2NA 1KI6B 1DBIA 1R4NB 2KI5A 3L02A 1OSNA 1LNSA 1OF1A 1YVEI 3L06A 1E2MA 1YH1A 1JS1X 3FSGA 1II9A 1P75A 1KI2A 1R4MB 1E2LA 1KI7A 4JBXA 3FR7A 1KI8A 3VTKA 4IVRA 3F0TA 3KZKA 3KZOA 1E2PA 3M5DA 1E2HA 1KI3A 4IVPA 2XTJA 1GKUB 1QMGA 1P73A 1P72A 1E2IA 2VTKA 3L04A
chains in the KnotProt database with same CATH topology
3M4JA 3L05A 3KZNA 2G7MC 3KZMA 2FG6C 3M4NA 3KZCA 1DBIA 3L02A 1LNSA 3L06A 1YH1A 1JS1X 3FSGA 3KZKA 3KZOA 3M5DA 2XTJA 1GKUB 3M5CA 3L04A
chains in the KnotProt database with same CATH homology

  
#chains in the KnotProt database with same CATH superfamily
 1DBI A;  2XTJ A; 
#chains in the KnotProt database with same CATH topology
 3M4J A;  1YRL A;  3L05 A;  3KZN A;  3RDP A;  2G7M C;  1P7C A;  3FR8 A;  4IVQ A;  1E2K A;  4JBY A;  1E2J A;  1KI6 A;  1QHI A;  1VTK A;  1KI4 A;  1P6X A;  3M5C A;  3KZM A;  1F48 A;  2FG6 C;  3M4N A;  3KZC A;  1KIM A;  1E2N A;  1KI6 B;  1DBI A;  1R4N B;  2KI5 A;  3L02 A;  1OSN A;  1LNS A;  1OF1 A;  1YVE I;  3L06 A;  1E2M A;  1YH1 A;  1JS1 X;  3FSG A;  1II9 A;  1P75 A;  1KI2 A;  1R4M B;  1E2L A;  1KI7 A;  4JBX A;  3FR7 A;  1KI8 A;  3VTK A;  4IVR A;  3F0T A;  3KZK A;  3KZO A;  1E2P A;  3M5D A;  1E2H A;  1KI3 A;  4IVP A;  2XTJ A;  1GKU B;  1QMG A;  1P73 A;  1P72 A;  1E2I A;  2VTK A;  3L04 A; 
#chains in the KnotProt database with same CATH homology
 3M4J A;  3L05 A;  3KZN A;  2G7M C;  3KZM A;  2FG6 C;  3M4N A;  3KZC A;  1DBI A;  3L02 A;  1LNS A;  3L06 A;  1YH1 A;  1JS1 X;  3FSG A;  3KZK A;  3KZO A;  3M5D A;  2XTJ A;  1GKU B;  3M5C A;  3L04 A;
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similar chains in the KnotProt database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

  
#similar chains in the KnotProt database (?% sequence similarity)
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#similar chains, but unknotted
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#similar chains in the pdb database (?% sequence similarity)
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How to cite
KnotProt | Interdisciplinary Laboratory of Biological Systems Modelling